http://www.sim.no/
http://www.coin3d.org/
include
Inventor
engines
SoHeightMapToNormalMap.h
1
/**************************************************************************\
2
*
3
* This file is part of the Coin 3D visualization library.
4
* Copyright (C) by Kongsberg Oil & Gas Technologies.
5
*
6
* This library is free software; you can redistribute it and/or
7
* modify it under the terms of the GNU General Public License
8
* ("GPL") version 2 as published by the Free Software Foundation.
9
* See the file LICENSE.GPL at the root directory of this source
10
* distribution for additional information about the GNU GPL.
11
*
12
* For using Coin with software that can not be combined with the GNU
13
* GPL, and for taking advantage of the additional benefits of our
14
* support services, please contact Kongsberg Oil & Gas Technologies
15
* about acquiring a Coin Professional Edition License.
16
*
17
* See http://www.coin3d.org/ for more information.
18
*
19
* Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
20
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
21
*
22
\**************************************************************************/
23
24
#ifndef COIN_SOHEIGHTMAPTONORMALMAP_H
25
#define COIN_SOHEIGHTMAPTONORMALMAP_H
26
27
#include <Inventor/SbVec2s.h>
28
#include <Inventor/engines/SoTexture2Convert.h>
29
#include <Inventor/fields/SoSFEnum.h>
30
31
class
SbImage
;
32
33
class
COIN_DLL_API
SoHeightMapToNormalMap
:
public
SoTexture2Convert
{
34
typedef
SoTexture2Convert
inherited
;
35
SO_ENGINE_HEADER(
SoHeightMapToNormalMap
);
36
37
public
:
38
static
void
initClass(
void
);
39
SoHeightMapToNormalMap
(
void
);
40
41
enum
NormalMapFormat
{
42
INT8
43
};
44
45
SoSFEnum
format
;
46
47
static
void
convert(
const
unsigned
char
* srcptr,
SbVec2s
size,
int
nc,
SbImage
& dst_out);
48
49
protected
:
50
virtual
void
inputChanged
(
SoField
* which);
51
virtual
void
evaluate
(
void
);
52
53
};
// SoHeightMapToNormalMap
54
55
#endif // !COIN_SOHEIGHTMAPTONORMALMAP_H
SoHeightMapToNormalMap
Engine for computing a normal map from a height map.
Definition:
SoHeightMapToNormalMap.h:33
SoFieldContainer
The SoFieldContainer class is a base class for all classes that contain fields.The classes containing...
Definition:
SoFieldContainer.h:34
SoField
The SoField class is the top-level abstract base class for fields.Fields is the mechanism used throug...
Definition:
SoField.h:38
SoSFEnum
The SoSFEnum class is a container for an enum value.This field is used where nodes, engines or other field containers needs to store one particular value out of an enumerated set.
Definition:
SoSFEnum.h:31
SoEngine::inputChanged
virtual void inputChanged(SoField *which)
Definition:
SoEngine.cpp:290
SoHeightMapToNormalMap::format
SoSFEnum format
Definition:
SoHeightMapToNormalMap.h:45
SoTexture2Convert
Abstract base class for texture filtering engines.
Definition:
SoTexture2Convert.h:32
SoHeightMapToNormalMap::NormalMapFormat
NormalMapFormat
Definition:
SoHeightMapToNormalMap.h:41
SoEngine::evaluate
virtual void evaluate(void)=0
SbImage
The SbImage class is an abstract datatype for 2D and 3D images.Be aware that this class is an extensi...
Definition:
SbImage.h:37
SbVec2s
The SbVec2s class is a 2 dimensional vector with short integer coordinates.This vector class is used ...
Definition:
SbVec2s.h:41
Copyright © 1998-2010 by
Kongsberg Oil & Gas Technologies
. All rights reserved.
Generated for Coin by
Doxygen
1.8.14.